Extended Authorization Policy for Graph-Structured Data.
Aya Khaled Youssef Sayed MohamedDagmar AuerDaniel HoferJosef KüngPublished in: SN Comput. Sci. (2021)
Keyphrases
- structured data
- semi structured
- data sources
- free text
- information extraction
- graph structures
- keyword search
- relational data
- structured information
- access control
- semi structured data
- unstructured data
- access control policies
- trust negotiation
- graph data
- linked data
- graph databases
- unstructured text
- semistructured data
- structured databases
- metadata
- textual data
- graph kernels
- keyword queries
- data management
- xml documents
- structured and unstructured data
- security policies
- conflict resolution
- database
- graph structure
- random walk
- data analysis
- data sets